227945910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 562982400

約数和(自身を除く): 335036490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 89, 118, 177, 178, 267, 295, 354, 445, 534, 590, 885, 890, 1335, 1447, 1770, 2670, 2894, 4341, 5251, 7235, 8682, 10502, 14470, 15753, 21705, 26255, 31506, 43410, 52510, 78765, 85373, 128783, 157530, 170746, 256119, 257566, 386349, 426865, 512238, 643915, 772698, 853730, 1280595, 1287830, 1931745, 2561190, 3863490, 7598197, 15196394, 22794591, 37990985, 45589182, 75981970, 113972955, 227945910]

約数ペア:

[(1, 227945910), (2, 113972955), (3, 75981970), (5, 45589182), (6, 37990985), (10, 22794591), (15, 15196394), (30, 7598197), (59, 3863490), (89, 2561190), (118, 1931745), (177, 1287830), (178, 1280595), (267, 853730), (295, 772698), (354, 643915), (445, 512238), (534, 426865), (590, 386349), (885, 257566), (890, 256119), (1335, 170746), (1447, 157530), (1770, 128783), (2670, 85373), (2894, 78765), (4341, 52510), (5251, 43410), (7235, 31506), (8682, 26255), (10502, 21705), (14470, 15753)]